Montsouris opened within the past few months at 2002 P, NW. It's the new venture from the owners of the wonderful Montmartre on Capital Hill. If it's anything like Montmartre, Dupont Circle is VERY fortunate.Pesce at 2016 P has some of the freshest, best prepared fish in the city - at any price.I haven't been to Sesto Senso (1214 18th) in awhile but adored their food. Not an Americanized version of Italian.I think the previous posters are correct. The Circle itself has become crowded and you have to move to side streets for restaurants. Such a shame.